Aride-sharing car moving along a straight section of road starts from rest, accelerating at 2.00 m/s2 until it reaches a speed of 36.0 m/s. then the vehicle moves for 89.0 s at constant speed until the brakes are applied, stopping the vehicle in a uniform manner in an additional 5.00 s. (a) how long is the ride-sharing car in motion (n s) (b) what is the average velocity of the ride-sharing car for the motion described? (enter the magnitude in m/s.) m/s need ? 1110 points serpse 10 2.7 op0s a particle moves along the x axis. its position is given by the equation -1.6+2.6-3.8with x in meters and t in seconds. (a) determine its position when it changes direction. (b) determine its velocity when it returns to the position it had at t 0? (indicate the direction of the velocity with the sign of your answer.) m/s need ? readwahs 12 10 points serpse 10 2.7 op020 a crate slides across a frictionless horizontal surface with constant acceleration 3.90 m/s and over a time interval reaches a final velocity of 10.0 m/s. (a) if its initial velocity is 5.00 m/s, what is its displacement (in m) during the time interval? (indicate the direction with the sign of your answer.) (b) what is the distance it travels (in m) during this interval? e) if its initial velocity is-5.00 m/s, what is its displacement (in m) during the time interval? (indicate the direction with the sign of your answer.) (a) what is the total distance it travels (in m) during the interval in part (c)?